Drive selection Technical data DC permanent magnet motors

Transcription

1 Technical data Description have a torque-speed characteristic with shunt characteristics. Thanks to a particular dimensioning of the armature winding (copper filling factor) there is only a low speed reduction under load. The magnetic flux necessary to generate the torque is produced by permanent magnets. A special field excitation winding and thus an element that would cause additional heat loss is not required. This means that the efficiency of a DC permanent magnet motor is better than the efficiency of a comparable fieldwound DC motor. As permanent magnets are smaller than a comparable field winding, a DC permanent magnet motor is approximately one frame size smaller than a fieldwound DC motor with the same rated power. General data DC permanent magnet motor Motor type 13.1ò.òò.ò.ò.ò Enclosure IP54 Thermal class (VDE 530) F Motor protection Thermal contact (normally-closed contact) Cooling naturally ventilated Temperature range 0 to +40 C Site altitude Up to 1000 m a.m.s.l. Electrical connection Cable / terminal box Note options in the tables Bearing Deep-groove ball bearing Operating mode (VDE 530) S1 Rated data Motor type Rated power (W) Rated torque (Nm) Rated armature voltage (V) Rated current (A) Max. demagnetisation current (A) Armature resistance (Ω) Armature inductance (mh) Rated speed (rpm ) Moment of inertia (kgcm ) Max. radial force (N) F r Max. axial force (N) F a Small drives en 07/010

2 Technical data Characteristics M n = Nm M n = 0.35 Nm M n = Nm M n = 1.18 Nm M n = 1.91 Nm Explanations 1: Armature current (mean value) as function of torque : Speed as function of torque at rated voltage 3: Housing temperature increase as function of torque at F F = 1 for 160 V and 180 V motors 4: As 3, for 4 V motors, I/I n, n/n n : standardised values referred to the rated value For a detailed dimensioning of the drives please consult your Lenze sales representative. Small drives en 07/010-11

3 Selection table Type òò.ò.ò.ò Motor type P N U n M Design Selection W V rpm Nm A-side (tick as required) or B B ò or B ò IEC56 B14C ò B ò 00 4 or IEC56 B ò IEC56 B14C ò IEC63 B14C ò or IEC63 B ò IEC63 B14C ò IEC63 B14C ò IEC71 B14C ò IEC71 B ò IEC71 B14C ò IEC71 B ò IEC71 B14C105 Additional order information B-side design 0 = no built-on accessories 1 = with spring-applied brake frame size only 4 = with DC tacho frame size only 5 = with AC tacho frame size only 6 = for tacho attachment frame size only 7 = for brake attachment frame size only Rated armature voltage 4 V 160 V frame size 75 only 180 V frame size only Brake supply voltage 4 V DC 05 V DC only with armature voltage of 160 V or 180 V Electrical connection Cable Terminal box with motor frame size only Position of electrical connection B Position of electrical connection B14 Type code see pages 1-3 to 1-6. Mounting position see cover fold-out. -1 Small drives en 07/010

4 Selection table Type 13.1ò.òò.ò.ò.ò Motor type P N U n M Design Selection W V rpm Nm A-side (tick as required) for gearbox attachment or B14 for SPL B14 for SSN B3/B14 for SSN ò or B14 for SSN ò B3/B14 for SSN ò 00 4 or B14 for SSN ò B3/B14 for SSN ò or B14 for SSN ò B3/B14 for SSN ò B14 for SSN ò B3/B14 for SSN ò B14 for SSN ò B3/B14 for SSN40 Additional order information B-side design 0 = no built-on accessories 1 = with spring-applied brake frame size only 4 = with DC tacho frame size only 5 = with AC tacho frame size only 6 = for tacho attachment frame size only 7 = for brake attachment frame size only Rated armature voltage 4 V 160 V frame size 75 only 180 V Brake supply voltage 4 V DC 05 V DC only with armature voltage of 160 V or 180 V Electrical connection Cable Terminal box (not frame size 35) Position of electrical connection B3/B Position of electrical connection B14 Small drives en 07/010-13

5 Dimensions Type òò.ò.ò.ò B3 B14 No terminal box with frame size Small drives en 07/010

6 Dimensions Type òò.ò.ò.ò Motor type Frame size a a 1 a 3 b b 1 c c 1 d e 1 j7 B ò h6 B B ò.ò.ò B h6 45 IEC56 B14C k6 65 IEC56 B k6 IEC56 B14C ò.ò.ò 115 IEC63 B14C k6 IEC63 B14C IEC63 B IEC63 B14C k ò.ò.ò 140 IEC63 B14C IEC71 B14C k6 85 IEC71 B ò.ò.ò k6 IEC71 B14C Motor type f f 1 g g 1 g h i k l*) l 1 l m n p s s 1 t u w 1 Weight max. approx. kg ò ò.ò.ò ò.ò.ò ò.ò.ò ò.ò.ò M M M M M M M M M M6 10. *) Motors / 45 do not have a shaft collar. Dimensions in mm Small drives en 07/010-15